import axios from 'axios';
import { MessageBox, Message } from 'element-ui';
import store from '@/store';
import { getToken } from '@/utils/auth';
import router from '../router'

const service = axios.create({
  baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
  timeout: 5000 // request timeout
});

// request interceptor
service.interceptors.request.use(config => {
    if (store.getters.token) {
      config.headers['X-Token'] = getToken();
    }
    return config;
  },
  error => {
    console.log(error);// for debug
    return Promise.reject(error);
  }
);

// response interceptor
service.interceptors.response.use(

  response => {

    const res = response.data;
    console.log(response);
    if(response.data=='您还没有登录，请先登录'){
      localStorage.resData = '';
      router.push({path:'/'});
      Message({
        message:'请重新登录！',
        type: 'error',
        duration: 5 * 1000
      });
      return false;
    }
    if (response.status !== 200) {
      Message({
        message: res.message || 'Error',
        type: 'error',
        duration: 5 * 1000
      });
      if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
        // to re-login
        MessageBox.confirm('You have been logged out, you can cancel to stay on this page, or log in again', 'Confirm logout', {
          confirmButtonText: 'Re-Login',
          cancelButtonText: 'Cancel',
          type: 'warning'
        }).then(() => {
          store.dispatch('user/resetToken').then(() => {
            location.reload();
          });
        });
      };
      return Promise.reject(new Error(res.message || 'Error'));
    } else {
      return res;
    }
  },
  error => {
    console.log('err' + error) // for debug
    Message({
      message: error.message,
      type: 'error',
      duration: 5 * 1000
    })
    return false;
  }
)

export default service
